Aluminum plastic film spline cutting device

Abstract

The utility model belongs to the technical field of aluminum plastic film processing, and particularly relates to an aluminum plastic film spline cutting device which comprises a workbench and a paper base plate placed on the upper end face of the workbench. The cutting mechanism is arranged above the workbench and suitable for moving the aluminum plastic film to the position above the aluminum plastic film after the aluminum plastic film is placed on the upper surface of the paper base plate so as to cut the aluminum plastic film; the adjusting mechanism is arranged below the workbench; wherein the adjusting mechanism is suitable for moving after the aluminum plastic film is placed on the upper surface of the workbench so as to press and fix the aluminum plastic film; the knocking mechanism is arranged to knock and cut the cutting knife, the first electric hydraulic cylinder drives the cutting knife to move to the position above the aluminum plastic film, then the knocking mechanism knocks the cutting knife, the pneumatic hammer can adjust the knocking strength and speed of the cutting knife by controlling the air pressure, and therefore it is guaranteed that the knocking strength and speed of the cutting knife are kept consistent; and a sample preparation error is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum-plastic film processing, and particularly relates to an aluminum-plastic film strip cutting device. Background Art

[0002] Aluminum-plastic film is a composite film made of aluminum and plastic materials. It has many excellent properties and a wide range of applications. Compared with ordinary composite films, aluminum-plastic film has extremely high barrier properties, good cold stamping formability, puncture resistance, electrolyte stability, and electrical properties (including insulation). Aluminum-plastic film needs to be quality tested after production to determine whether the quality of the aluminum-plastic film meets the standards. During the testing process, it is necessary to take a sample from the aluminum-plastic film, and then cut a long strip from the aluminum-plastic film sample. The upper and lower layers of the cross-section of the aluminum-plastic film strip are observed with the help of a microscope. The inner and outer layers of the sample are the upper and lower layers of the cross-section. The thickness of each layer in the cross-section is measured and marked for storage.

[0003] The traditional cutting method is to take two U-shaped iron sheets to squeeze the aluminum-plastic film sample and fix it on a paper pad. Then, two blades are placed between the U-shaped iron sheets, and the blades are continuously struck. A long strip of aluminum-plastic film is cut out using the gap between the blades. However, the staff cannot control the strength and speed of manual striking. Inconsistent manual striking strength and speed can easily lead to sample preparation errors, which is not conducive to result analysis. If the staff loosens the manual fixation of the aluminum-plastic film sample during the striking process, the aluminum-plastic film sample can easily shift, resulting in deviation in the cutting of the aluminum-plastic film strip, affecting the cutting quality, and making it impossible to continue subsequent cross-sectional measurements.

[0004] Therefore, an aluminum-plastic film spline cutting device is designed to solve the technical problem in the prior art that the force and speed of manually striking the cutting blade cannot be controlled, resulting in cutting errors. Utility Model Content

[0005] The embodiments of the present disclosure at least provide an aluminum-plastic film spline cutting device.

[0006] In a first aspect, an embodiment of the present disclosure provides an aluminum-plastic film spline cutting device, comprising:

[0007] A workbench and a paper pad placed on the end surface of the workbench;

[0008] a cutting mechanism, arranged above the workbench, adapted to move above the aluminum-plastic film after the aluminum-plastic film is placed on the upper surface of the paper pad to cut the aluminum-plastic film; and

[0009] The adjustment mechanism is arranged below the workbench;

[0010] The adjustment mechanism is suitable for moving after the aluminum-plastic film is placed on the upper surface of the workbench to press and fix the aluminum-plastic film.

[0011] In an optional embodiment, the cutting mechanism includes:

[0012] Height control components and knock components;

[0013] The height control component is adapted to be activated after the aluminum-plastic film is placed on the upper surface of the paper pad to adjust the distance between the knocking component and the aluminum-plastic film; and

[0014] The knocking component is suitable for starting after the adjustment is completed under the action of the height control component to knock and cut the aluminum-plastic film.

[0015] In an optional embodiment, the height control component includes:

[0016] The first electric hydraulic cylinder is arranged above the workbench, and the output end of the first electric hydraulic cylinder is connected to a first C-shaped connecting plate with an opening facing downward;

[0017] The pneumatic hammer in the striking assembly is connected to the lower end surface of the first C-shaped connecting plate.

[0018] In an optional embodiment, the knocking component includes:

[0019] a second C-shaped connecting plate with an upward opening, wherein two vertical ends of the second C-shaped connecting plate are slidably connected to two vertical ends of the first C-shaped connecting plate;

[0020] The output end of the pneumatic hammer faces the center of the upper end surface of the second C-shaped connecting plate; and

[0021] The cutting knife is arranged on the lower end surface of the second C-shaped connecting plate.

[0022] In an optional embodiment, the cutting knife includes two blades, and there is a gap between the two blades.

[0023] In an optional embodiment, the adjustment mechanism includes:

[0024] An adjustment seat is provided below the workbench, and a bidirectional screw rod is provided inside the adjustment seat;

[0025] Slide blocks are respectively threadedly connected to the threads at both ends of the bidirectional screw rod;

[0026] At least two fixing frames, respectively connected to the two sliders; and

[0027] The motor is arranged on one side of the adjustment seat, and the output end of the motor is connected to the bidirectional lead screw.

[0028] In an optional embodiment, the vertical cross-section of the fixing frame is in a mouth shape, and the two vertical ends of the fixing frame pass through the workbench and are located above the workbench; wherein

[0029] The horizontal end of the fixing frame located below the workbench is connected to the corresponding slider; and

[0030] The horizontal end of the fixing frame located above the workbench is connected with a pressing piece.

[0031] In an optional embodiment, a second electric hydraulic cylinder is provided on the lower end surface of the workbench;

[0032] The output end of the second electric hydraulic cylinder is connected to the upper end surface of the adjustment seat.

[0033] In an optional embodiment, the upper end surface of the workbench is connected to a mounting frame; wherein

[0034] A horizontal plate is provided in the center of the mounting frame; and

[0035] The upper end surface of the first electric hydraulic cylinder is connected to the lower end surface of the transverse plate.

[0036] The beneficial effect of the utility model is that the device knocks and cuts the cutting knife by arranging a knocking mechanism, the first electric hydraulic cylinder drives the cutting knife to move above the aluminum-plastic film, and then knocks the cutting knife through the knocking mechanism, and the pneumatic hammer can adjust the knocking force and speed of the cutting knife by controlling the air pressure, so as to ensure that the force and speed of the knocking on the cutting knife are consistent, so as to avoid sample preparation errors.

[0037] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The objectives and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited herein and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0040] Figure 1An overall stereoscopic diagram of the device provided in an embodiment of the present disclosure;

[0041] Figure 2 An overall cross-sectional view of the device provided in an embodiment of the present disclosure;

[0042] In the picture:

[0043] 1. Cutting mechanism; 10. First electric hydraulic cylinder; 11. First C-shaped connecting plate; 12. Second C-shaped connecting plate; 13. Pneumatic hammer; 14. Cutting knife;

[0044] 2. Adjustment mechanism; 20. Adjustment seat; 21. Bidirectional screw; 22. Slider; 23. Fixing bracket; 24. Second electric hydraulic cylinder; 25. Pressing piece; 26. Motor;

[0045] 3. Workbench; 30. Paper pad; 31. Mounting frame;

[0046] 4. Aluminum-plastic film. DETAILED DESCRIPTION

[0047] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0048] In this document, when it is mentioned that a first component is located on a second component, this may mean that the first component may be directly formed on the second component, or that a third component may be interposed between the first component and the second component. In addition, in the drawings, the thickness of components may be exaggerated or reduced in order to effectively describe technical content.

[0049] As used herein, when an element or layer is referred to as being "located on," "engaged to," "connected to," "attached to," or "coupled to" another element or layer, it may be directly located on, engaged, connected, attached to, or coupled to the other element or layer, or there may be intervening elements or layers. Conversely, when an element is referred to as being "directly on," "directly engaged to," "directly connected to," "directly attached to," or "directly coupled to" another element or layer, there may be no intervening elements or layers. Other words used to describe the relationship between elements should be interpreted in a similar manner (e.g., "between" versus "directly between," "adjacent" versus "directly adjacent," etc.). As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0050] Herein, example embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as "at least one of..." when following a list of elements modify the entire list of elements, rather than modifying individual elements in the list. For example, the expression "at least one of a, b, and c" should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0051] The terms used herein are only used to describe specific exemplary configurations and are not intended to be limiting. As used herein, the singular articles "a", "an" and "the" may also be intended to include plural forms, unless otherwise clearly indicated herein. The terms "comprise", "include" and "have" are inclusive and therefore specify the presence of features, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components and / or combinations thereof. The method steps, processes and operations described herein should not be interpreted as necessarily requiring them to be performed in the particular order discussed or shown, unless specifically identified as an execution order. Additional or alternative steps may be adopted.

[0052] As used herein, the phrases "in one embodiment," "according to one embodiment," "in some embodiments," etc. generally refer to the fact that the particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of the present disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of the present disclosure, so that these phrases do not necessarily refer to the same embodiment. As used herein, the terms "example," "exemplary," etc. are used to "serve as an example, instance, or illustration." Any implementation, aspect, or design described herein as "example" or "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations, aspects, or designs. On the contrary, the use of the terms "example," "exemplary," etc.

[0053] Research has found that aluminum-plastic film is a composite film made of aluminum and plastic materials. It has many excellent properties and a wide range of applications. Compared with ordinary composite films, aluminum-plastic film has extremely high barrier properties, good cold stamping formability, puncture resistance, electrolyte stability and electrical properties (including insulation). After production, aluminum-plastic film needs to be quality tested to determine whether the quality of the aluminum-plastic film meets the standards. During the testing process, it is necessary to take a sample from the aluminum-plastic film, and then cut a long strip from the aluminum-plastic film sample. Using a microscope to observe the cross-section of the aluminum-plastic film strip, the upper and lower layers are the inner and outer layers of the sample. The thickness of each layer of the cross-section is measured and marked for storage.

[0054] The traditional cutting method is to take two U-shaped iron sheets to squeeze the aluminum-plastic film sample and fix it on a paper pad. Then, two blades are placed between the U-shaped iron sheets, and the blades are continuously struck. A long strip of aluminum-plastic film is cut out using the gap between the blades. However, the staff cannot control the strength and speed of manual striking. Inconsistent manual striking strength and speed can easily lead to sample preparation errors, which is not conducive to result analysis. If the staff loosens the manual fixation of the aluminum-plastic film sample during the striking process, the aluminum-plastic film sample can easily shift, resulting in deviation in the cutting of the aluminum-plastic film strip, affecting the cutting quality, and making it impossible to continue with subsequent cross-sectional measurements.

[0055] Based on the above research, an embodiment of the present disclosure provides an aluminum-plastic film spline cutting device, which knocks and cuts the cutting knife by setting a knocking mechanism. The first electric hydraulic cylinder drives the cutting knife to move above the aluminum-plastic film, and then knocks the cutting knife through the knocking mechanism. The pneumatic hammer can adjust the knocking force and speed of the cutting knife by controlling the air pressure, so as to ensure that the knocking force and speed of the cutting knife remain consistent to avoid sample preparation errors.

[0056] The defects in the above solutions are the results obtained by the utility model inventor after practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed by the present invention in this article should be the contributions made by the utility model inventor to the present invention during the disclosure process.

[0057] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0058] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0059] In some embodiments, as Figure 1As shown, the aluminum-plastic film 4 is placed above the paper pad 30. When the aluminum-plastic film 4 needs to be cut, the first electric hydraulic cylinder 10 fixed to the mounting frame 31 is first started, and its output end drives the first C-shaped connecting plate 11 to move downward until the cutting knife 14 moves to a suitable position and stops. Then the pneumatic hammer 13 is started (it should be noted that the pneumatic hammer 13 is an impact structure, which uses the principle of aerodynamics and can adjust the knocking force by adjusting the air supply pressure. The pneumatic hammer 13 is an existing device and will not be elaborated on here). It continuously knocks on the upper end surface of the second C-shaped connecting plate 12, so that the second C-shaped connecting plate 12 drives the cutting knife 14 below it to move downward to cut the aluminum-plastic film 4. The operator can adjust the knocking force and speed of the cutting knife 14 by controlling the air pressure of the pneumatic hammer 13, so as to ensure that the knocking force and speed of the cutting knife 14 are consistent to avoid sample preparation errors.

[0060] Preferably, a return spring can be provided between the first C-shaped connecting plate 11 and the second C-shaped connecting plate 12, so that after the pneumatic hammer 13 strikes the second C-shaped connecting plate 12 to move it downward, the return force of the return spring drives the second C-shaped connecting plate 12 and the cutting knife 14 to return to their original position, and cutting is achieved in this reciprocating manner;

[0061] Preferably, the cutting knife 14 is composed of at least two blades, and there is a gap between the two blades. As the cutting knife 14 is impacted and moved downward, the aluminum-plastic film 4 is cut to form aluminum-plastic film strips. Aluminum-plastic film strips of different sizes can be obtained by controlling the gap between the two blades.

[0062] In some embodiments, as Figure 2 As shown, before cutting the aluminum-plastic film 4, after the aluminum-plastic film 4 is placed on the paper pad 30, the motor 26 is started, and its output end drives the bidirectional screw rod 21 to rotate, thereby driving the two sliders 22 to move closer to or away from each other in the adjustment seat 20. As can be seen from the figure, the lower half of the two fixing frames 23 are connected to the corresponding sliders 22, and the upper half is located above the aluminum-plastic film 4. The positions of the two fixing frames 23 are adjusted by adjusting the positions of the sliders 22. When the position adjustment is completed, the second electric hydraulic cylinder 24 is started, and its output end drives the adjustment seat 20 to move downward, thereby causing the upper halves of the two fixing frames 23 to move downward until the pressing pieces 25 fixed on the two fixing frames 23 are pressed on the paper pad 30 to press the aluminum-plastic film 4, thereby avoiding deviation during the knocking and cutting process and affecting the quality of the cut sample.

[0063] To sum up, by setting up an adjustment mechanism, the distance between the two pressing plates is adjusted so that the pressing plates are moved to just above the paper pad, and then the second electric hydraulic cylinder pushes the pressing plates connected to the fixed frame to move downward, so that the pressing plates fix the aluminum-plastic film sample on the paper pad, preventing the aluminum-plastic film sample from shifting during cutting, so as not to affect the cutting quality of the aluminum-plastic film sample; by setting up a cutting mechanism to knock and cut the cutting knife, the first electric hydraulic cylinder drives the cutting knife to move above the aluminum-plastic film sample, and then the knocking mechanism knocks the cutting knife, and the pneumatic hammer can adjust the knocking force and speed of the cutting knife by controlling the air pressure, so as to ensure that the force and speed of knocking on the cutting knife remain consistent, so as to avoid sample preparation errors.

[0064] In the description of the embodiments of the present invention, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0065] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, terms such as "first", "second" and other numerical terms do not imply an order or sequence when used herein unless expressly indicated above. Therefore, without departing from the teachings of the example embodiments, the first element, component, region, layer or section discussed above may be referred to as a second element, component, region, layer or section.

[0066] Spatially relative terms, such as "inside," "outside," "below," "beneath," "down," "above," "on," etc., may be used herein to describe the relationship of one element or feature to another element or feature as illustrated in the figures. In addition to the orientations depicted in the figures, spatially relative terms may be intended to encompass different orientations of the device in use or operation. For example, if the device in the figures is flipped, an element described as being "below" or "below" other elements or features will be oriented to be "above" the other elements or features. Thus, the example term "below" may encompass both above and below orientations. The device may be oriented otherwise (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein are interpreted accordingly.

[0067] In the above discussion, unless otherwise indicated, the terms "about," "approximately," "substantially," etc., when used to describe a numerical value, mean a variation of + / - 10% of the value.

[0068] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. An aluminum-plastic film strip cutting device, characterized in that: include: A workbench (3) and a paper pad (30) placed on the upper end surface of the workbench (3); A cutting mechanism (1) is arranged above the workbench (3) and is adapted to move above the aluminum-plastic film (4) to cut the aluminum-plastic film (4) after the aluminum-plastic film (4) is placed on the upper surface of the paper pad (30); and The regulating mechanism (2) is arranged below the workbench (3); wherein The adjustment mechanism (2) is suitable for moving after the aluminum-plastic film (4) is placed on the upper surface of the workbench (3) to press and fix the aluminum-plastic film (4).

2. The aluminum-plastic film strip cutting device according to claim 1, characterized in that: The cutting mechanism (1) comprises: Height control components and knock components; The height control component is adapted to be activated after the aluminum-plastic film (4) is placed on the upper surface of the paper pad (30) to adjust the distance between the knocking component and the aluminum-plastic film (4); and The knocking component is adapted to be started after adjustment is completed under the action of the height control component, and knocks and cuts the aluminum-plastic film (4).

3. The aluminum-plastic film strip cutting device according to claim 2, characterized in that: The height control assembly includes: A first electric hydraulic cylinder (10) is arranged above the workbench (3), and an output end of the first electric hydraulic cylinder (10) is connected to a first C-shaped connecting plate (11) with an opening facing downward; wherein The pneumatic hammer (13) in the striking assembly is connected to the lower end surface of the first C-shaped connecting plate (11).

4. The aluminum-plastic film strip cutting device according to claim 3, characterized in that: The knocking component includes: a second C-shaped connecting plate (12) with an upward opening, wherein two vertical ends of the second C-shaped connecting plate (12) are slidably connected to two vertical ends of the first C-shaped connecting plate (11); The output end of the pneumatic hammer (13) faces the center of the upper end surface of the second C-shaped connecting plate (12); and A cutting knife (14) is provided on the lower end surface of the second C-shaped connecting plate (12).

5. The aluminum-plastic film strip cutting device according to claim 4, characterized in that: The cutting knife (14) comprises two blades, and there is a gap between the two blades.

6. The aluminum-plastic film strip cutting device according to claim 1, characterized in that: The regulating mechanism comprises: An adjustment seat (20) is provided below the workbench (3), and a bidirectional screw rod (21) is provided inside the adjustment seat (20); Slide blocks (22) are respectively threadedly connected to threads at both ends of the bidirectional screw rod (21); At least two fixing frames (23), respectively connected to the two sliders (22); and The motor (26) is arranged on one side of the adjustment seat (20), and the output end of the motor (26) is connected to the bidirectional screw rod (21).

7. The aluminum-plastic film strip cutting device according to claim 6, characterized in that: The vertical cross-section of the fixing frame (23) is in the shape of a mouth, and the two vertical ends of the fixing frame (23) pass through the workbench (3) and are located above the workbench (3); wherein The horizontal end of the fixing frame (23) located below the workbench (3) is connected to the corresponding slider (22); and The horizontal end of the fixing frame (23) located above the workbench (3) is connected to a pressing piece (25).

8. The aluminum-plastic film strip cutting device according to claim 7, characterized in that: A second electric hydraulic cylinder (24) is provided on the lower end surface of the workbench (3); wherein The output end of the second electric hydraulic cylinder (24) is connected to the upper end surface of the adjustment seat (20).

9. The aluminum-plastic film strip cutting device according to claim 3, characterized in that: The upper end surface of the workbench (3) is connected to a mounting frame (31); wherein A transverse plate is provided in the center of the mounting frame (31); and The upper end surface of the first electric hydraulic cylinder (10) is connected to the lower end surface of the transverse plate.

Images